RELATIONS & FUNCTIONS in One Shot: All Concepts & PYQs Covered | JEE Main & Advanced

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  • Опубліковано 14 гру 2024

КОМЕНТАРІ • 251

  • @PW-JEEWallah
    @PW-JEEWallah  4 дні тому +20

    📌Join FREE MANZIL Test Series: physicswallah.onelink.me/ZAZB/2ng2dt9v

  • @tarunmahour38
    @tarunmahour38 5 днів тому +130

    0:01 intro
    7:55 Cartesian Product of 2 Sets
    11:53 Relations and Its Types
    1:31:10 No. Of Relations
    1:35:42 Functions - Domain & Range
    1:48:50 Domain and Range of Functions
    2:29:22 Classification of Functions
    3:19:30 Properties of GIF And Fractional part function
    3:41:49 Graphical Transformation
    4:45:31 Composite of Functions
    5:06:18 Inverse of Functions
    5:27:01 Periodic Functions
    5:44:09 Functional Identities

  • @anshumanmishra8169
    @anshumanmishra8169 5 днів тому +327

    I wish everyone get 99 percentile in jee mains 1st attempt ❤❤

  • @killerbhaiff4806
    @killerbhaiff4806 3 дні тому +5

    00:00 - Introduction
    06:27 - Topics to be covered
    07:50 - Cartesian product of 2 sets
    12:00 - Relations
    23:59 - Number of Relations
    29:39 - Range and Co-domain of a Relation
    36:58 - Types of Relation
    1:31:10 - Number of Reflexive Relations
    1:36:50 - Functions
    1:43:52 - Arrow diagram - Vertical line test
    1:46:58 - Identifying Functions
    1:48:54 - Domain & Co-domain of a Function
    2:03:15 - Range of a Function
    2:29:30 - Types of Functions
    2:40:25 - Methods to check one-one
    2:53:58 - Greatest integer function
    3:10:25 - Fractional Function
    3:19:30 - Properties of [x] & {x}
    3:37:29 - Signum Function y=sgn(x)
    3:41:52 - Break
    4:06:19 - Graphical Transformation
    4:45:29 - Composite of a Function
    5:06:14 - Inverse of a Function
    5:13:58 - Properties of Inverse of a Function
    5:19:46 - Even & odd Functions
    5:26:57 - Periodic Functions
    5:44:08 - Functional Identities
    6:12:56 - Homework
    6:14:30 - Thank you bachhon

  • @NikhilTiwari-j9i
    @NikhilTiwari-j9i 5 днів тому +61

    Mahadev ki kripa se ek aur chapter badhiya se revise ho gaya
    Thank you sir 🙏

  • @bannaparveenvalog9189
    @bannaparveenvalog9189 5 днів тому +61

    I wish everyone got 99 presentile in JEE mains exam

  • @VigorousGamingYT1
    @VigorousGamingYT1 2 дні тому +7

    06:27 - Topics to be covered
    07:50​ - Cartesian product of 2 sets
    12:00​ - Relations
    23:59​ - Number of Relations
    29:39​ - Range and Co-domain of a Relation
    36:58​ - Types of Relation
    1:31:10​ - Number of Reflexive Relations
    1:36:50​ - Functions
    1:43:52​ - Arrow diagram - Vertical line test
    1:46:58​ - Identifying Functions
    1:48:54​ - Domain & Co-domain of a Function
    2:03:15​ - Range of a Function
    2:29:30​ - Types of Functions
    2:40:25​ - Methods to check one-one
    2:53:58​ - Greatest integer function
    3:10:25​ - Fractional Function
    3:19:30​ - Properties of [x] & {x}
    3:37:29​ - Signum Function y=sgn(x)
    3:41:52​ - Break
    4:06:19​ - Graphical Transformation
    4:45:29​ - Composite of a Function
    5:06:14​ - Inverse of a Function
    5:13:58​ - Properties of Inverse of a Function
    5:19:46 - Even & odd Functions
    5:26:57​ - Periodic Functions
    5:44:08​ - Functional Identities
    6:12:56​ - Homework

  • @yashmiyadav6856
    @yashmiyadav6856 4 дні тому +19

    0:01 intro
    7:55 Cartesian Product of 2 Sets
    11:53 Relations and Its Types
    1:31:10 No. Of Relations
    1:35:42 Functions - Domain & Range
    1:48:50 Domain and Range of Functions
    2:29:22 Classification of Functions
    3:19:30 Properties of GIF And Fractional part function
    3:41:49 Graphical Transformation
    4:45:31 Composite of Functions
    5:06:18 Inverse of Functions
    5:27:01 Periodic Functions
    5:44:09 Functional Identities
    please like (not begging)
    👇

  • @emeraldstudios3820
    @emeraldstudios3820 2 дні тому +1

    27:18 q1 ans- c- 2^6
    55:04 q3 ans a- equivalene relation
    1:05:55 q4 ans d
    1:13:00 q5 ans b

    • @Ragnar07-x5r
      @Ragnar07-x5r 2 дні тому

      Class 12th boards ke liye ye sahi hai,???

    • @emeraldstudios3820
      @emeraldstudios3820 2 дні тому +1

      @@Ragnar07-x5r bhai dhang se padhoge toh sab kar loge, maine apna 1 saal isi sawal jawab mei nikaal diya, aur ab baitha hoon yahan, toh bas padhne baith jaao, mauka nahi milega dobara

    • @Ragnar07-x5r
      @Ragnar07-x5r 2 дні тому +1

      @emeraldstudios3820 thanks mere bhai,,drop year h mera is year 12 passout hua km percentage aaye improvement bhara hu 15 feb se exam h jee mains bhi dena h isiliye puchhaaa

    • @emeraldstudios3820
      @emeraldstudios3820 День тому

      @@Ragnar07-x5r koi nahi bhai all the best, badhiya se padhenge

  • @murlidharmahakalkar1365
    @murlidharmahakalkar1365 5 днів тому +11

    Sir You are our real hero...

  • @Satyamkumar-lh9ll
    @Satyamkumar-lh9ll 5 днів тому +59

    only 6 :15 hours 😢😢😢 woo v (20 min) break 😢😢😢😢😢😢 sir jyada questions practice karwiye.. phir chahe 10 hrs ka lecture he kyoo na ho jaye next lecture se please sir 👏🏻👏🏻👏🏻🥺🥺🥺🥺🥺

    • @VanshIITD
      @VanshIITD 5 днів тому +21

      Sir ko mat sikha samjha na khud krle question..Sir ko pata hai kaise padana hai 😑

    • @PallaviKumariKuntiDevi
      @PallaviKumariKuntiDevi 5 днів тому +8

      Are bhai sir ko 3 -4 din se tabiyat kharab hai aur es chapter se Jayda question aate hi nhi hai aate hai to aage ke chapter मै use hoke aate hai
      Sir to batay hai aur tum ।।

    • @umamishra956
      @umamishra956 5 днів тому +1

      ​@@PallaviKumariKuntiDevikya bol rha hai? Har ek shift m 1 question ki guarantee hai iss chapter se

    • @VanshIITD
      @VanshIITD 5 днів тому

      @@umamishra956 Abey teko smjh nhi aaya kya usne bola aage chapter mein aayenge jaise trignometric function limits differential wagera....

    • @PallaviKumariKuntiDevi
      @PallaviKumariKuntiDevi 5 днів тому +4

      ​​@@umamishra956are bhi mai kya bola questions nhi aate hai mai to bola jyda question nhi aate है गजब घनचक्कर आदमी हो यार

  • @murlidharmahakalkar1365
    @murlidharmahakalkar1365 5 днів тому +8

    Thank you very much sir for this amazing lecture....

  • @technicalgamerz876
    @technicalgamerz876 9 годин тому

    (2,4)
    (5,1),
    (3,2)
    1:29:22 1:29:23 1:29:23 1:29:23 1:29:23 1:29:24 1:29:24 1:29:24 1:29:25 1:29:25 1:29:25 1:29:26 1:29:26 1:29:27 1:29:27 1:29:27 1:29:27 1:29:28 1:29:28 1:29:29 1:29:29

  • @dhruv6743
    @dhruv6743 4 дні тому +10

    2:02:52 Wrong answer he real answer 45 he sir

    • @arnikapatel-vb5uj
      @arnikapatel-vb5uj 4 дні тому +2

      Ha ham bhi bahut pareshan hue the is question ki wajah se

  • @Yr-harsh
    @Yr-harsh 5 днів тому +29

    Ghamand chodhkar 99 percentile pe aa gaye😂😂

  • @NilamPatel-wd2gm
    @NilamPatel-wd2gm 4 дні тому +6

    सही क्या? गलत क्या.?
    ये सब पढ़ाते है आप
    क्या झूठ? सच क्या?
    ये समझाते हैं आप.?😊😊
    Thank you 🤗 Guru' Ji 🙏 🙏

  • @Vivyn.KBtech2024
    @Vivyn.KBtech2024 5 днів тому +6

    5:05:52 ANSWER IS 4

  • @alonecreation6956
    @alonecreation6956 3 дні тому +3

    I wish jin jin ne mehnat kri hai unka result ho❤❤

  • @Funny_short_2ss
    @Funny_short_2ss 3 дні тому

    2:40:32 self understanding

  • @prathvi2030
    @prathvi2030 4 дні тому +2

    5:05:54 - 1024

  • @vivekkarrtik7649
    @vivekkarrtik7649 12 годин тому

    2:02:55 ans 45

  • @mittalekagra
    @mittalekagra 10 годин тому

    this session is truly a piece of art♥

  • @yashmanjre9637
    @yashmanjre9637 4 дні тому +1

    Thank you sir for all your efforts, it did help a lot ❤❤❤🔥🔥🔥💪🏻💪🏻💪🏻

  • @RajAryan-my6vk
    @RajAryan-my6vk 2 дні тому +1

    2:18:46

  • @SwaminiBhagwat
    @SwaminiBhagwat 3 дні тому +3

    Very imp chapter ..iske bina 12th bhi backlog lagta hai

  • @indurthimalathi6467
    @indurthimalathi6467 2 дні тому

    Thank you so much sir glad and inspired that u have taken the class even though ur not feeling well💙💙💙

  • @technicalgamerz876
    @technicalgamerz876 9 годин тому

    15 ,3 ,1 1:16:36 ❤

  • @Navneet4657
    @Navneet4657 4 дні тому +2

    Me spammer nhi hu aur nahi teacher ko compare karta hu please koi btado issme sir ne graph wla part cover kiye hai kyuki mujhe yakeen nhi ho rha 16 lecture ko 6 ghante me sir ne complete bhi kar diye 🤯

    • @annujha7530
      @annujha7530 4 дні тому +2

      Yes graphs of functions are also covered

  • @Vaibhavpandey-kz5kf
    @Vaibhavpandey-kz5kf 3 дні тому

    Aap ko bahut bahut dhanyawad sir aapka swasthya kharab hone ke bawajood bhi apne itna accha content provide kiya aur hum sabhi is chapter ko acche se revise kar sake

  • @UNKNOWN-f8k8r
    @UNKNOWN-f8k8r 3 дні тому +3

    Make some noice for physics wallah😅

  • @suryanshraghu
    @suryanshraghu 5 днів тому +4

    Thank you sir , aapke lectures dekhkar pyqs solve ho rhe hain finally 🙏🏻😔❤️

    • @Saurabh_Jaat75
      @Saurabh_Jaat75 5 днів тому

      Abhi to class khatam hui h or pyq kaise

    • @Manas-jj3dy
      @Manas-jj3dy 5 днів тому

      😂😂​@@Saurabh_Jaat75

    • @suryanshraghu
      @suryanshraghu 5 днів тому +1

      ​@Saurabh_Jaat75 previous chapter ke 🤝

    • @Saurabh_Jaat75
      @Saurabh_Jaat75 5 днів тому

      @@suryanshraghu 🙁 matlab itni jaldi

    • @Saurabh_Jaat75
      @Saurabh_Jaat75 5 днів тому

      @shivprakashdwivedi2574 😂🤣

  • @Lovely_boy_shiv
    @Lovely_boy_shiv 4 дні тому +4

    Kon kon ise aaj dekh rha u😇😇😇

  • @mohitpanchal1026
    @mohitpanchal1026 4 дні тому

    4:44:34 par 6^(-|x|) mein pehle mod lgakr - sign lagane par graph alag aara hai? Kyu??

  • @VandalVision28
    @VandalVision28 4 дні тому +5

    Pura lecture attend karne ka ghamand hai💀

    • @onlyIIT-z8e
      @onlyIIT-z8e 3 дні тому

      Mst kar jyada ghamand . Nahi toh exam clear na karneka ghamand ayega😅😂😂

  • @KARANjeeDropper
    @KARANjeeDropper 4 дні тому +1

    Lecture complete 💯✅

  • @NeonNickYt
    @NeonNickYt 2 дні тому

    @4:04:10 sir maine 2 saal apke sath padhaiye ki hai and maine apne dost crush masti sab tyaag kardi hai lekin apne teacher ko kabhi nhi bhulunga 💕💕🥹

    • @Ragnar07-x5r
      @Ragnar07-x5r 2 дні тому

      Class 12th boards ke liye ye sahi hai,???

    • @NeonNickYt
      @NeonNickYt День тому

      @@Ragnar07-x5r sahi hai lekin bohot sari extra cheeze bhi hai boards ke alawa

  • @anupyadav9911
    @anupyadav9911 5 днів тому +2

    Editor bhai timestamps daal do ya phir Transformation of graphs ke part ko trim krke upload krdo

  • @SmitPanchal-yc2er
    @SmitPanchal-yc2er 5 днів тому +2

    End Tak dekhne ka ghamand to hai aaj

  • @JatinChoudhary-ju3mz
    @JatinChoudhary-ju3mz 5 днів тому +1

    Sir, aapne number of symmetric relations nhi btaya.....

  • @shauryagupta6705
    @shauryagupta6705 5 днів тому +3

    Jo last tk tike rhe
    👇

  • @lakshayaggarwal7835
    @lakshayaggarwal7835 4 дні тому +1

    Carlito be like “ I didn’t say anything “😂

  • @Phoneixiit
    @Phoneixiit 5 днів тому +1

    Will the syllabus be completed before Jan attempt

    • @AbhishekKumar-co9xz
      @AbhishekKumar-co9xz 5 днів тому +2

      Bhai manzil batch pw me jake dekhlo subject ka dala hua hain poora kab kis din aayega plan

  • @celebcounter1007
    @celebcounter1007 4 дні тому +1

    @2:30:00

  • @NikhatSahin-fb3pi
    @NikhatSahin-fb3pi 3 дні тому

    Sir , 1:13:14 pe agar hm a= 26 or b= 13 le le tab to wo 13 ke equal aa jayegi to kaise ye symmetric hai

    • @the_infogenic_show
      @the_infogenic_show 3 дні тому

      Sir R1 ke liye proof kar rhe the, jisme equal to 13 allowed hai isliye |b-a| aur |a-b| equal to 13 ho sakte hai

  • @void8668
    @void8668 День тому

    11:42

  • @RajVardhan-d6b
    @RajVardhan-d6b 10 годин тому

    Anyone who want all batches of pw in just 100rs

  • @ShaniKumarYadav-zt2xl
    @ShaniKumarYadav-zt2xl 5 днів тому +3

    Bhai Aaj koi ghamand nahi karaga

  • @illusions__3
    @illusions__3 День тому

    2:02:50 .... my answer comes out 45(a) how the answer is d?

  • @AnandTiwari-il2li
    @AnandTiwari-il2li 4 дні тому

    The only teacher who says 7 hours
    And finished in 6.25 hours....

  • @brawlleon833
    @brawlleon833 4 дні тому +1

    Revision done ❤❤😊

  • @Manas-jj3dy
    @Manas-jj3dy 5 днів тому +2

    Is this lex enough for jee mains

    • @ritsh02881
      @ritsh02881 5 днів тому

      Lect enough hai but khud se practice

  • @raghavmakkar945
    @raghavmakkar945 4 дні тому +1

    Kya is video main saare functions cover kiye hain??

  • @abhinayneet1540
    @abhinayneet1540 4 дні тому

    3:36:46 how is this (- infinity ,-1)?

  • @nitanshushrivastava
    @nitanshushrivastava 4 дні тому

    38:08

  • @OnlyJEE-o3k
    @OnlyJEE-o3k 5 днів тому +5

    Btw any pro suggestions- Full Class Me Focused kaise Rahe….
    2) Pyqs Nhi Banre😢

    • @ParthBhople
      @ParthBhople 5 днів тому +1

      Drink water and avoid distraction furing classes and stay in silent place

    • @OnlyJEE-o3k
      @OnlyJEE-o3k 5 днів тому +1

      @ wht abt pyqs nhi bnte

    • @After_life1
      @After_life1 5 днів тому

      ​@@OnlyJEE-o3kdrink more water 💦

    • @ShibamMalakar-fh5ys
      @ShibamMalakar-fh5ys 5 днів тому +1

      ​@@After_life1😂😂😂

    • @kedarpathak6106
      @kedarpathak6106 5 днів тому +1

      Basic questions try karo bhai thode, method samaj jaaye fir PYQs lagana hojayenhe

  • @vaishnavidethe9339
    @vaishnavidethe9339 4 дні тому

    2:29:22

  • @ijrailansari4303
    @ijrailansari4303 5 днів тому +4

    Saleemians attendence here

  • @common_salt
    @common_salt 4 дні тому

    3:41:49

  • @OpGamer-io3th
    @OpGamer-io3th 3 дні тому

    36:00

  • @NIKHIL_69-30
    @NIKHIL_69-30 5 днів тому +2

    Sir meine phele padha par jyada nhi aaya tha .par aaj aap se padh ke pura clear hogya hai❤❤❤❤❤
    Thank you sir
    And take sir ji❤❤❤

  • @Urvkohli18
    @Urvkohli18 5 днів тому +1

    Great sir🎉

  • @TrivikramChowdary
    @TrivikramChowdary 5 днів тому +2

    Timestamps plz😊

  • @funwithshivamandkhushi8920
    @funwithshivamandkhushi8920 4 дні тому +1

    add problem during watching in recorded form

    • @jarhparth
      @jarhparth 4 дні тому

      Brave browser😑😑

  • @Saurabh_Jaat75
    @Saurabh_Jaat75 5 днів тому +1

    Bahut maja aaya sir❤️

  • @NehaVerma-gn1vp
    @NehaVerma-gn1vp 5 днів тому +4

    Finally completed full lecture.

  • @RaiyyanTanweer
    @RaiyyanTanweer 5 днів тому +1

    Nice lecture👍🎉

  • @dead_working167
    @dead_working167 5 днів тому +2

    @poppie kaha ho yaar?

  • @Ganesh.Y-e
    @Ganesh.Y-e 5 днів тому +1

    Thank u sir ❤❤❤

  • @sriramadharapurapu2262
    @sriramadharapurapu2262 5 днів тому +1

    Amazing lecture, thank you very much sir

  • @Adityawallah-d5p
    @Adityawallah-d5p 15 годин тому

    TKD SIR 289❤❤

  • @SWAPNILRAJ-hg5hy
    @SWAPNILRAJ-hg5hy 5 днів тому +1

    can anyone tell me both 11th and 12th relation and functions are covered?

  • @Apu937
    @Apu937 5 днів тому +1

    Koi percentile btakr like nhi mangega 😂😂

  • @RaushanKumar-yw6zl
    @RaushanKumar-yw6zl 3 дні тому

    Sir Homework wala domain question me answer 45 atta hai na ki 63 ❤

  • @Statusdeveloper
    @Statusdeveloper 4 дні тому +2

    [-2.1 ] gif kitna hoga iska anyone explain 🫡

    • @omadityajha6143
      @omadityajha6143 4 дні тому +1

      -3 hoga. Aisa dekho bhai ki GIF main kuch bhi box ke andar likha ho toh usse chhota nearest integer kya hai. Abb jaise [5.4] main 5.4 se nearest integer jo 5.4 se chhota hai voh hai 5 so iska ans 5, [-3.2] ke case main answer hoga -4. Basically jo number diya hai uske left main chalo number line pe

    • @Statusdeveloper
      @Statusdeveloper 4 дні тому

      ​@@omadityajha6143 hh thanks bhaii❤

    • @Statusdeveloper
      @Statusdeveloper 4 дні тому

      ​@@omadityajha6143 but doubt y h ki 3:15:39 yha dekho,shi h lekin fractional part wala 3:24:33 yha fractional part {-2.1} ka 1-0.1 likhe h sir aisa kyu ??

    • @its_vivek005
      @its_vivek005 4 дні тому

      -3

  • @VivekKumar-tl2km
    @VivekKumar-tl2km 4 дні тому

    Dhanyawad guru ji ❤❤

  • @KumarPriyanshu-bl1om
    @KumarPriyanshu-bl1om 5 днів тому +1

    Samay❤

  • @Pawar1124
    @Pawar1124 5 днів тому +5

    Watching at 1:50 AM 👽❤️‍🩹🔱❤️💎

  • @MathMaster99
    @MathMaster99 5 днів тому +12

    Padh lo chahe kahi se selection hoga yahi se❤

    • @SakshiDubey-ri4xj
      @SakshiDubey-ri4xj 4 дні тому

      𝑷𝒂𝒅𝒉 𝒍𝒐 𝒄𝒉𝒂𝒉𝒆 𝒌𝒂𝒏𝒉𝒊 𝒔𝒆 𝒔𝒆𝒄𝒍𝒆𝒕𝒊𝒐𝒏 𝒕𝒂𝒃𝒉𝒊 𝒉𝒐𝒈𝒂 𝒋𝒂𝒃 𝒔𝒎𝒂𝒓𝒕 𝒘𝒐𝒓𝒌 𝒔𝒆 𝒔𝒕𝒖𝒅𝒚 𝒌𝒂𝒓𝒐𝒈𝒆

  • @youryoutubechannel5834
    @youryoutubechannel5834 5 днів тому

    DONE ❤

  • @ShantanuBagde-uz1zb
    @ShantanuBagde-uz1zb День тому

    Is this 11th or 12th Chapter

  • @Aplachmarathimanuspiyush
    @Aplachmarathimanuspiyush 5 днів тому +2

    Like for sirji ki mehnat ❤❤

  • @RehanKhan-tx4yk
    @RehanKhan-tx4yk 5 днів тому +1

    TY SIR

  • @madhuyadav42167
    @madhuyadav42167 3 дні тому +1

    Sir Hindi medium me batayenge

  • @shubhamplaysssss
    @shubhamplaysssss 3 дні тому

    thankyou sirr jii

  • @SakshiKushwaha-rs7js
    @SakshiKushwaha-rs7js 3 дні тому +1

    Mujhse pyqs nhi hote hai 😢😢😢😢

  • @upscstudymaterialmadkiller2856
    @upscstudymaterialmadkiller2856 12 годин тому

    Fighter jee batch kisi ko chahiye 2000 me

  • @HR-pc2nv
    @HR-pc2nv 4 дні тому

    2:02:33 sir iska A answer aa raha hai

  • @PujaBharti-e2m
    @PujaBharti-e2m 4 дні тому

    Sir kuch BT bhi karwa dijya .....

  • @JPB----JEE
    @JPB----JEE 4 дні тому +1

    ̶Y̶E ̶L̶O

  • @technicalgamerz876
    @technicalgamerz876 9 годин тому

    15 , 3 , 1

  • @VinayakMishra-mw6fm
    @VinayakMishra-mw6fm 4 дні тому

    I wish I got 90percentile ❤

  • @DARK_EAGLE_FF
    @DARK_EAGLE_FF 5 днів тому

    Just like a wow

  • @Pratimkoley8238
    @Pratimkoley8238 2 дні тому

    4.54.29 ❤

  • @RaiyyanTanweer
    @RaiyyanTanweer 5 днів тому

    Sir please upload the ppt today only

  • @bannaparveenvalog9189
    @bannaparveenvalog9189 5 днів тому +11

    Last Tak rukne ka ghamand 😂😂😂

  • @adityakushwaha602
    @adityakushwaha602 4 дні тому +1

    sir aapne is lec me kaafi saari cheeze skip kr di h sir kyu sir......

    • @tanish7819
      @tanish7819 День тому

      Kon konse topic ?

    • @Chintu_meena25
      @Chintu_meena25 5 годин тому

      ​@@tanish7819 nhi kiye sare. Important or major topic kra diye

  • @syednooruddinquadri6521
    @syednooruddinquadri6521 5 днів тому

    Understood 😁😁

  • @MilanJaiswal-fl4dy
    @MilanJaiswal-fl4dy 4 дні тому

    Where is Himanshu Gupta sir

  • @siddharthagupta8216
    @siddharthagupta8216 День тому

    Very less questions 😢

  • @Amritaeditx
    @Amritaeditx День тому

    From prayash 2.0